tetrakis(trimethylphosphane)palladium(0) | 55332-53-1

• 分子结构分类: 有机化合物 - 有机磷化合物
• 英文名称: tetrakis(trimethylphosphane)palladium(0)
• 英文别名: Pd(trimethylphosphane)4；Pd(PMe3)4
• CAS: 55332-53-1
• 化学式: C₁₂H₃₆P₄Pd
• 分子量: 410.733
• InChiKey: PRAFRRWQVWATOQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.43
• 重原子数：
  17.0
• 可旋转键数：
  4.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  tetrakis(trimethylphosphane)palladium(0) 在 CO 作用下， 以 甲苯 为溶剂， 以65%的产率得到
  参考文献：
  名称：

  Klein, Hans-Friedrich; Mager, Michael; Flörke, Ulrich, Organometallics, 1992, vol. 11, # 11, p. 3915 - 3917

  摘要：

  DOI：
• 作为产物：
  描述：

  (2-methylallyl)palladium-chloride dimer 、 三甲基膦 以 甲醇 为溶剂， 生成 tetrakis(trimethylphosphane)palladium(0)
  参考文献：
  名称：

  Lin, Wenbin; Wilson, Scott R.; Girolami, Gregory S., Inorganic Chemistry, 1994, vol. 33, # 10, p. 2265 - 2272

  摘要：

  DOI：
• 作为试剂：
  描述：

  碘苯 、 5-(三甲基硅烷基)-4-戊炔-1-醇 在 tetrakis(trimethylphosphane)palladium(0) potassium carbonate 、 silver(I) chloride 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 以71%的产率得到5-苯基-4-戊炔-1-醇
  参考文献：
  名称：

  A new mild procedure for the direct coupling of 1-trimethylsilyl acetylenes with vinyl triflates or aryl iodide

  摘要：

  1-Trimethylsilyl acetylenes can be directly coupled with vinyl triflates or aryl iodide in the presence of the appropriate amount of potassium carbonate and methanol and a catalytic amount of AgCl and Pd(PPh3)(4). Functionalized enynes can thus be obtained in good to excellent yields without prior deprotection of the alkyne. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(02)00209-5

文献信息

• The product-forming step in palladium-catalysed methoxycarbonylation of organic halides
  作者：David Milstein

  DOI：10.1039/c39860000817

  日期：——

  Use of trimethylphosphine–palladium complexes renders the product-forming step in palladium-catalysed methoxycarbonylation of benzyl chloride or iodobenzene rate-determining and allows for its direct observation; the product-forming step is alcoholysis of an acylpalladium complex and not reductive elimination of a methoxycarbonylpalladium intermediate.

  使用三甲基膦-钯配合物使得钯催化苄基氯或碘代苯的甲氧基羰基化反应中的产物形成步骤成为可能，并可以对其进行直接观察。产物形成步骤是酰基铝配合物的醇解，而不是甲氧基羰基钯中间体的还原消除。
• Klein, Hans-Friedrich; Zettel, Bernd; Floerke, Ulrich, Chemische Berichte, 1992, vol. 125, # 1, p. 9 - 14
  作者：Klein, Hans-Friedrich、Zettel, Bernd、Floerke, Ulrich、Haupt, Hans-Juergen

  DOI：——

  日期：——
• Polarizable stilbazole-based organometallic complexes and polymers
  作者：Juan Burdeniuk、David Milstein

  DOI：10.1016/0022-328x(93)83028-t

  日期：1993.6

  Oxidative addition reactions of trans-4'-bromo-4-stilbazole (1) to Pd(PMe3)4, Pd(PEt3)4, and Pd(PiPr3)3 yield the corresponding Pd(II) complexes (5). The quaternary complexes (6 and 7) are obtained by methylation and protonation of 5. Bromide abstraction from 5 leads to the charged polymers 9. Comparison of the spectroscopic properties (UV, IR, NMR) of these complexes, as well as those of the gold complex 4, with those of the parent organic compounds indicates that there is considerable metal participation in the conjugated systems.The oscillator strength (f) for the pi-pi* transition of the various compounds has been determined. The Pd and Au complexes have considerably higher f values than the parent bromostilbazoles, while palladium complexes exhibit a lower energy pi-pi* transition than the latter. The nature of the phosphine ligand in the palladium complex has a minor effect on conjugation.
• Klein, Hans-Friedrich; Zettel, Bernd D., Chemische Berichte, 1995, vol. 128, # 4, p. 343 - 350
  作者：Klein, Hans-Friedrich、Zettel, Bernd D.

  DOI：——

  日期：——
• Werner, Helmut; Ebner, Martin; Bertlef, Werner, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1985, vol. 40, # 10, p. 1351 - 1361
  作者：Werner, Helmut、Ebner, Martin、Bertlef, Werner

  DOI：——

  日期：——